Différences

Ci-dessous, les différences entre deux révisions de la page.

--- sunfluidh:species_properties_namelist [2016/10/04 21:14] – yann
+++ sunfluidh:species_properties_namelist [2016/10/08 16:34] – [List of variable and definition] yann
@@ Ligne 1: / Ligne 1: @@
 ===== Namelist "Species_Properties" =====
-==== List of variable and definition ====
 This data setup is only used in the full version of sunfluidh for the simulation of multi-species gas flows under low-Mach number hypothesis.
 It is used to define every thermo-chemical properties of species to estimate physical properties of gas mixture such as heat capacity, thermal conductivity, transport coefficients of diffusion, ....
@@ Ligne 12: / Ligne 12: @@
 -----
-=== Species_Name (type = character string (6)) ===
+==== Species_Name (type = character string (6)) ====
    * Name of the species present in the gas mixture
-=== Species_molecular_Mass (type = real) ===
+==== Species_molecular_Mass (type = real) ====
    * Molecular mass (mol/kg)
-=== Reference_Molecular_Heat_Capacity (type = real) ===
+==== Reference_Molecular_Heat_Capacity (type = real) ====
    * Species heat capacity (J/K/kg)
-=== Schmidt_Number (type = real) ===
+==== Schmidt_Number (type = real) ====
    * The Schmidt number $Sch$ is used to define the diffusion coefficient of the species from the kinematic viscosity as $D_i=\nu/Sch$. This definition is enabled only when the data "Multi_Species_Mixture_Law_for_Mass_Diffusion_Enabled = .false." (coming from the namelist "Fluid_Properties".
-=== Electric_Charge  (type = real) ===
+==== Electric_Charge  (type = real) ====
+   * Electric charge of the ionized species in electronic unit
+   * Used only if chemical reactions are implied
+==== Lennard_Jones_Diameter (type = real) ====
+   * Diameter of Lennard-Jones (m)
+==== Lennard_Jones_Potential (type = real) ====
+   * Potential of Lennard-Jones (dimensionless)
+==== Thermochemical_Properties_Coefficients (type = real) ====
-=== Lennard_Jones_Diameter (type = real) ===
+   * These coefficients are used to define some physical quantities such as enthalpy, entropy, heat capacity, free enthalpy of species in respect with the temperature.
+   * This data setup is an array (7,2) , The first dimension corresponds to the number of coefficients considered (here 7) and the second to the number of temperature ranges considered (here 2).
+     * The 1st range of T is  300K ---> 1000K
+     * The 2nd range of T is 1000K ---> 5000K
+   * Used only if chemical reactions are implied
-=== Lennard_Jones_Potential (type = real) ===
+==== End_of_Data_Block (type= boolean) ====
-=== Lennard_Jones_Potential (type = real) ===
-=== Thermochemical_Properties_Coefficients (type = real) ===
-=== End_of_Data_Block (type= boolean) ===
+   * Specify the end of the data setup constituted by one or several namelist "Species_Properties".